<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://urozhai.com/?q=catalog/semena-i-sazhentsy/sazhentsy-plodovo-yagodnykh-kultur-i-tsvetov/yagodnye-kustarniki/malina>